... 交叉弹性系数 coefficient of cross elasticity 交叉弹性效应 cross elastic effect; cross-elastic effect 需求交叉弹性 cross-elasticity of demand ...
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In this paper, the stiffness matrix and the loading transfer matrix of frame element with turn elastic connections is deduced, the cross shear effect has been taken into consideration simultaneously.
作者推导了具有转动弹性连接的杆单元刚度矩阵和荷载转移矩阵,其中考虑了横向剪切效应。通常的两端铰接、两端刚接或一端铰接、一端刚接的杆元刚度矩阵只是作者所推导的刚度阵的一些特例。
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